18744777324

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{90823}}^1$

素因数の和:90866

約数の個数: 180

約数和(自身を含む): 61388486544

約数和(自身を除く): 42643709220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3276, 3822, 3969, 4212, 4914, 5292, 5733, 7371, 7644, 7938, 9828, 11466, 14742, 15876, 17199, 22932, 29484, 34398, 51597, 68796, 90823, 103194, 181646, 206388, 272469, 363292, 544938, 635761, 817407, 1089876, 1180699, 1271522, 1634814, 1907283, 2361398, 2452221, 2543044, 3269628, 3542097, 3814566, 4450327, 4722796, 4904442, 5721849, 7084194, 7356663, 7629132, 8264893, 8900654, 9808884, 10626291, 11443698, 13350981, 14168388, 14713326, 16529786, 17165547, 17801308, 21252582, 22887396, 24794679, 26701962, 29426652, 31878873, 33059572, 34331094, 40052943, 42505164, 49589358, 51496641, 53403924, 57854251, 63757746, 68662188, 74384037, 80105886, 95636619, 99178716, 102993282, 115708502, 120158829, 127515492, 148768074, 160211772, 173562753, 191273238, 205986564, 223152111, 231417004, 240317658, 297536148, 347125506, 360476487, 382546476, 446304222, 480635316, 520688259, 669456333, 694251012, 720952974, 892608444, 1041376518, 1338912666, 1441905948, 1562064777, 2082753036, 2677825332, 3124129554, 4686194331, 6248259108, 9372388662, 18744777324]

約数ペア:

[(1, 18744777324), (2, 9372388662), (3, 6248259108), (4, 4686194331), (6, 3124129554), (7, 2677825332), (9, 2082753036), (12, 1562064777), (13, 1441905948), (14, 1338912666), (18, 1041376518), (21, 892608444), (26, 720952974), (27, 694251012), (28, 669456333), (36, 520688259), (39, 480635316), (42, 446304222), (49, 382546476), (52, 360476487), (54, 347125506), (63, 297536148), (78, 240317658), (81, 231417004), (84, 223152111), (91, 205986564), (98, 191273238), (108, 173562753), (117, 160211772), (126, 148768074), (147, 127515492), (156, 120158829), (162, 115708502), (182, 102993282), (189, 99178716), (196, 95636619), (234, 80105886), (252, 74384037), (273, 68662188), (294, 63757746), (324, 57854251), (351, 53403924), (364, 51496641), (378, 49589358), (441, 42505164), (468, 40052943), (546, 34331094), (567, 33059572), (588, 31878873), (637, 29426652), (702, 26701962), (756, 24794679), (819, 22887396), (882, 21252582), (1053, 17801308), (1092, 17165547), (1134, 16529786), (1274, 14713326), (1323, 14168388), (1404, 13350981), (1638, 11443698), (1764, 10626291), (1911, 9808884), (2106, 8900654), (2268, 8264893), (2457, 7629132), (2548, 7356663), (2646, 7084194), (3276, 5721849), (3822, 4904442), (3969, 4722796), (4212, 4450327), (4914, 3814566), (5292, 3542097), (5733, 3269628), (7371, 2543044), (7644, 2452221), (7938, 2361398), (9828, 1907283), (11466, 1634814), (14742, 1271522), (15876, 1180699), (17199, 1089876), (22932, 817407), (29484, 635761), (34398, 544938), (51597, 363292), (68796, 272469), (90823, 206388), (103194, 181646)]